/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <optional>
#include "presto_cpp/external/json/nlohmann/json.hpp"

namespace facebook::presto {

// Returns metadata for all registered functions as json.
nlohmann::json getFunctionsMetadata(
    const std::optional<std::string>& catalog = std::nullopt);

} // namespace facebook::presto
